If the bank expresses they may exercise the Due on Sale Clause in the case of a transfer into the LLC, you can also go the route of using a land trust as outlined in this article.

Do you have the time and competency to oversee the work, keep the trades and vendors coordinated, handle the logistics (e.g. dumpsters, deliveries, etc.)? 

Just like I expressed to @Derrick Dill now I get way it is important to get a CPA on your team.

(for example on carpet they have offered free install, or free delivery on appliances and install with take away) Downside is HD can be scheduled out for 2 + weeks for jobs.I have personally used a "handy man" contractor who owns his own biz to do minor work like add railings etc.

As @Doug Merriott and @Sam Jones expressed, I'm not an authority... just a guy who loves real estate and people.

Then they want a delivery fee.

You need to solve a problem they have, not just express interest in buying.  

Furthermore, my sister has expressed an interest in joining me in my real estate endeavor.

@Brandon Battle If it wasn’t for the “life choices” made by Chris & Terrance to protect and serve our country, you could have potentially been denied the right to express your “hallway monitor” opinions regarding the acceptable way for an new member to introduce themselves and the correct way for a member to welcome them to the forum.

Express that you don't mind taking-over a headache however you will not overpay for it.I hope this helps and makes sense.